The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2019
Filed:
Jun. 01, 2016
Applicant:
Scania Cv Ab, Södertälje, SE;
Inventors:
Ola Stenlåås, Södertälje, SE;
Henrik Röjdegård, Näsviken, SE;
Assignee:
Scania CV AB, Södertälje, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/3518 (2014.01); G01N 33/22 (2006.01); G01N 21/3504 (2014.01);
U.S. Cl.
CPC ...
G01N 21/3518 (2013.01); G01N 21/3504 (2013.01); G01N 33/225 (2013.01);
Abstract
The invention relates to a method, system, and computer program product for determining a composition of a gas mix in a vehicle, said method comprising the steps of: exposing the gas mix with light; measuring data relating to a light absorption of the gas mix at at least two different pressures of the gas mix; and determining the composition of the gas mix based on said measured data. The invention relates also to a vehicle equipped with said system.